Solve the formula for the perimeter of a rectangle with width w and length l,for the length P=2w+2l solve for l
Answers
Answer:
Step-by-step explanation:
we know that
The formula for the perimeter of a rectangle is equal to
where
l is the length
w is the width
Solve for l
That means ----> Isolate the variable l
Divide by 2 both sides
Simplify right side
Subtract w both sides
Simplify right side
Rewrite
Answer:Solve P = 2l + 2w for w.
The first step is to isolate the variable term, 2w.
Step-by-step explanation:
Related Questions
A pattern has 5 blue triangles to every 80 yellow triangles. What is the ratio of blue triangles to all triangles?
This week there are 144 members at the meeting, which is 90% of the total group. What is the total number of green team members?
Please help me with this !!!!!!!!!!!!!!!!
Two sporting goods stores are having discount sales on basketballs. • At one store, a basketball is on sale for 20% off the regular price of $24.95. • At the other store, the same kind of basketball is on sale for 25% off the regular price of $25.80. What is the difference between the sale prices of the two stores?
Answers
Conversely, 6/100 or 'six hundredths' can also be written as 0.06...
7.
1/2=0.5
Remember that 0.5 reads as 'five tenths' or 5/10
8.
You can just plug this fraction into a calculator...
9/10=0.9
9.
Cross multiply
20x=1100
Divide both sides by 20
x=55%
10.
75%
Remember that 75% is the same as saying 75 out of 100, or 75/100
75/100 can be simplified to 3/4
75 ÷25 3
____ =___
100 ÷25 4
11.
Plug the fraction into your calculator.
3/5=0.6
12.
9/25
Just plug the fraction into your calculator
9/25=0.36
13.
29/50=.58
0.58=50/100=58%
14.
1/20=0.05
0.05=5/100=5%
15.
4%=4/100
4/100 can be simplified to 1/25
16.
4/5=0.8
0.8=80/100=80%
17.
24/25=.96
18.
41/50=82/100=82%
B) -13
C) 7
D) 13.
will give brainliest to correct answer if answered in 5 minutes
Answers
D because you - 6 by -20 to get -26 then divide -2 by -26 to get 13
Answer: D) 13
Step-by-step explanation:
-2x+6=-20 (given equation)
-2x=-26 (subtract 6 from both sides)
x=13 (divide each side by 13)
Hope this helped! :)
Answers
Answer:
Here's what I get
Step-by-step explanation:
CPCTC is an acronym for Corresponding Parts of Congruent Triangles are Congruent.
If ΔRST ≅ ΔXYZ then
∠R = ∠X
∠S = ∠Y
∠T = ∠Z
RS = XY
ST = YZ
RT = XZ
Final answer:
To prove ΔRST ≅ ΔXYZ, perform a sequence of transformations and apply CPCTC to identify congruent parts.
Explanation:
To prove that ΔRST ≅ ΔXYZ, we need to perform a sequence of transformations that move ΔRST onto ΔXYZ. Once the triangles are superimposed, we can use the Corresponding Parts of Congruent Triangles are Congruent (CPCTC) to identify congruent parts.
CPCTC states that if two triangles are congruent, then their corresponding parts (sides and angles) are also congruent. In this case, the parts of ΔRST that are congruent to the corresponding parts of ΔXYZ are:
- Side RS is congruent to side XY
- Side ST is congruent to side XZ
- Angle R is congruent to angle X
Learn more about Congruent Triangles here:
#SPJ3
Answers
second blank = 30 (because 6a*5a=30a^2)
(I already know the second one is right but I need one more that is equivalent)
Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m?
1) -15m = -4m
2) -7m - 8 = m - 4
3) -3m - 8 = 4 - m
4) m - 4 = -7m - 8
5)-8 - 7m = -4 + m
6)-8 - 3m = 4 - m
Answers
Answer:
2 and 5 for sure. I think 4 is correct, but your teacher may not.
Step-by-step explanation:
The given expression reduces down to -7m - 8 = m - 4
1 cannot give -15m on the right. One seldom sees that mistake on Brainly.
3 does not do that. - 3m is not - 7m
4 has it's sides reversed. I would count it is right, others may not. I'm trying to say the left side is on the right side and the right side is on the left. That to me is OK.
5 is Ok as well the left is written as -8 - 7m which is -7m - 8. and with -4 and m
6 has been reduced on the left incorrectly. the right is it's signs backwards
2 4(?) and 5